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Advanced drilling machine quick mounting device

An advanced drilling rig and fast technology, which is applied in the direction of earthwork drilling, mining equipment, tunnels, etc., can solve the problems of long occupation time and difficulty in advanced operation, and achieve the effects of saving man-hours, reducing labor intensity and improving construction efficiency

Active Publication Date: 2017-03-29
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problems of difficult advance operation and long time occupation in the construction process of the full-face hard rock tunneling machine, the present invention provides an advanced drilling rig that can be picked up at any time when encountering adverse geological conditions, saving the transportation and installation of the advanced drilling rig. , dismantling time, convenient and quick to use, advanced drilling rig rapid loading device that improves construction efficiency

Method used

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Embodiment 1

[0019] Embodiment 1: see Figure 1 to Figure 4 , a fast loading device for an advanced drilling rig, including an advanced drilling rig 1, the advanced drilling rig 1 is installed on the upper annular ring gear beam 3 through a rotating mechanism 2, and the advanced drilling rig 1 is driven by the rotating mechanism 2 along the annular ring gear beam to realize Circumferential rotation. The advanced drilling machine 1 is installed on the rotating mechanism 2 through the fixing base 11 .

[0020] Such as figure 2 As shown, the rotating mechanism 2 is composed of a rotating frame 21, a drive assembly 22 and a transmission gear. The rotating frame 21 is equipped with a driving assembly 22 and a fixed seat 11, and the bottom is fixed with a walking guide wheel. The walking guide wheel is installed in the walking guide rail of the ring gear beam, and the turret 21 is installed on the ring gear beam through the walking guide wheel; the transmission gear is fixed on the power outp...

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PUM

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Abstract

The invention discloses an advanced drilling machine quick mounting device comprising an advanced drilling machine; the advanced drilling machine is mounted at an upper annular tooth ring beam through a rotation mechanism; the advanced drilling machine is driven by the rotation mechanism to rotate circumferentially along the annular tooth ring beam. The device of the invention solves the problems of difficult advancing work and long occupation time during the construction process of tunnel boring machines; the process of conveying members such as advanced drilling machines, rotation mechanisms and annular tooth ring beams from outer cave into the host areas in narrow space is not required; operations such as artificial lifting and installation are no longer needed which saves the conveying, installing and dismounting time for advanced drilling machines; the mounting of advanced drilling machines can be quickly finished so as to carry out advanced support operation; the operation is simple and convenient; the labor hour is saved; the construction efficiency is increased and the labor intensity is reduced.

Description

technical field [0001] The invention relates to a device for carrying an advanced drilling rig on a full-section hard rock boring machine, in particular to a fast-mounting device for an advanced drilling rig, which belongs to the field of material transportation equipment in tunnel construction. Background technique [0002] During the construction of the full-face hard rock tunnel boring machine (TBM), when encountering weak and broken strata, the surrounding rock cannot achieve self-stabilization. At this time, it is necessary to drill ahead of the unexcavated stratum in front of the cutterhead and reinforce it with grouting; In strata, advanced drilling detection is required; in case of water-rich formations, advanced support operations such as advanced grouting to block water inrush must be carried out in time. [0003] The implementation of advanced support operations such as advanced drilling detection and advanced drilling grouting requires shutdown operations, and re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/11E21D9/12
CPCE21D9/11E21D9/126
Inventor 潘守辰姜桥张啸张玉锋陶磊
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD